Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D452797 | Drinking cup | Elisa Muldawer Palefsky, Eric Stuart Shackmaster, Sterling Lane Steward, Kimberly Ann Rich, James Sheffield | 2002-01-08 |
| D416443 | Multiple chamber drinking cup | Alan Beach | 1999-11-16 |
| D409442 | Dual chamber drinking cup | Alan Beach | 1999-05-11 |